Finding the Third Proportional to 123,504 and 266,062

Step by Step Solution

1. Step 1: Write the proportion equation
   123,504 : 266,062 = 266,062 : x
2. Step 2: Convert to fraction form
   123,504/266,062 = 266,062/x
3. Step 3: Cross multiply
   123,504x = 266,062 × 266,062
4. Step 4: Simplify right side
   123,504x = 70,788,987,844
5. Step 5: Solve for x
   x = 70,788,987,844/123,504
6. Step 6: Final answer
   x = 573,171.62